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Murray水电站位于美国阿肯色河上(密西西比河的主要支流之一)北小岩城(NorthLittle Rock)境内,装有2台机组,总容量39MW,是世界上最大的竖井贯流式水轮发电机组,电站于1988年10月投入商业运行。其工程是在原有的Murray电站7号闸坝基础上进行开发的,用于防洪及航运.在平均河流流量情况下,两台机组的流量通过水电站排放,超过水电站的流量会通过现有大坝的溢洪槽排放.新的水电站由北小岩城出全资,设计成有人控制和无人控制两种.本文详细介绍了工:程的基本设计情况,重点介绍其电气特点.
Located on the Arkansas River, one of the major tributaries of the Mississippi River, NorthLittle Rock, Murray Hydro is home to two units with a total capacity of 39MW, making it the world’s largest shaft-turbine generator set at In 1988 October put into commercial operation. The project was developed on the basis of the existing Murray Power Station Dam 7 for flood control and shipping.At the mean river flow, the flow of both units is discharged through the hydropower station, and the flow exceeding the hydropower station will pass through the existing dam Of the discharge of spillway.The new hydropower station from the North Little Rock out of a wholly owned, designed to control and no one was controlled 2. This article describes the details of the workers: Cheng basic design, with emphasis on its electrical characteristics.